sc/source/ui/app/rfindlst.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "rfindlst.hxx"
  21 #include <tools/debug.hxx>
  22
  23 // STATIC DATA -----------------------------------------------------------
  24
  25 #define SC_RANGECOLORS  8
  26
  27 static const ColorData aColNames[SC_RANGECOLORS] =
  28     { COL_LIGHTBLUE, COL_LIGHTRED, COL_LIGHTMAGENTA, COL_GREEN,
  29         COL_BLUE, COL_RED, COL_MAGENTA, COL_BROWN };
  30
  31 ScRangeFindList::ScRangeFindList(const OUString& rName) :
  32     aDocName( rName ),
  33     bHidden( false ),
  34     nIndexColor( 0 )
  35 {
  36 }
  37
  38 ColorData ScRangeFindList::Insert( const ScRangeFindData &rNew )
  39 {
  40     std::vector<ScRangeFindData>::iterator it=maEntries.begin();
  41     for( ; it!=maEntries.end(); ++it)
  42     {
  43         if(it->aRef == rNew.aRef)
  44             break;
  45     }
  46     ScRangeFindData insertData(rNew);
  47     insertData.nColorData = ( it != maEntries.end() ? it->nColorData :
  48                               ScRangeFindList::GetColorName( maEntries.size() ) );
  49     maEntries.push_back(insertData);
  50     nIndexColor = maEntries.size() - 1;
  51     return insertData.nColorData;
  52 }
  53
  54 ColorData ScRangeFindList::GetColorName( const size_t nIndex )
  55 {
  56     return aColNames[nIndex % SC_RANGECOLORS];
  57 }
  58
  59 ColorData ScRangeFindList::FindColor( const ScRange& rRef, const size_t nIndex )
  60 {
  61     sal_Int32 nOldCntr = 0;
  62     sal_Int32 nNewCntr = 0;
  63     ColorData nOldColor = 0;
  64     ColorData nNewColor = 0;
  65
  66     DBG_ASSERT( (nIndex < maEntries.size()), "nIndex out of range!" );
  67
  68     nOldColor = maEntries[nIndex].nColorData;
  69     nNewColor = ScRangeFindList::GetColorName( nIndex );
  70
  71     std::vector<ScRangeFindData>::iterator it=maEntries.begin();
  72     for( ;it!=maEntries.end(); ++it)
  73     {
  74         if(it->aRef == rRef)
  75             break;
  76
  77         if (it->nColorData == nOldColor )
  78             nOldCntr++;
  79
  80         if (it->nColorData == nNewColor )
  81             nNewCntr++;
  82     }
  83
  84     if ( it != maEntries.end() )
  85         return it->nColorData;
  86
  87     if ( nOldCntr == 1 )
  88         return nOldColor;
  89
  90     if ( nNewCntr > 0 )
  91         return ScRangeFindList::GetColorName( ++nIndexColor );
  92
  93     return nNewColor;
  94 }
  95
  96 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */